Table of Contents

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  1. Preface
  2. Introduction to Data Engineering Streaming
  3. Data Engineering Streaming Administration
  4. Sources in a Streaming Mapping
  5. Targets in a Streaming Mapping
  6. Streaming Mappings
  7. Window Transformation
  8. Appendix A: Connections
  9. Appendix B: Monitoring REST API Reference
  10. Appendix C: Sample Files

Sample Parquet Schema

Sample Parquet Schema

When you configure the data operation properties, specify the format in which the data object writes data.
The following file is a sample Parquet schema:
message emp_schema { optional int32 EmpID; optional binary LName (UTF8); optional binary FName (UTF8); optional double salary; optional int32 age; }